Template:MathSymbols

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=	is equal to; equals
≠	is not equal to; does not equal
+	plus
−	minus
	negative sign
	minus; without


×	n times n
×	Cartesian product of … and …; direct product of … and …
÷ /	divided by
[[material implication\|⇒]] → ⊃	if .. then
[[material equivalence\|⇔]] ↔	if and only if; iff
[[logical negation\|¬]] ˜	not
[[logical conjunction\|∧]]	and
[[logical conjunction\|∧]]	lattice theory
[[logical disjunction\|∨]]	or
[[logical disjunction\|∨]]	join
[[exclusive or\|⊕]] [[exclusive or\|⊻]]	xor
[[exclusive or\|⊕]] [[exclusive or\|⊻]]	propositional logic, Boolean algebra
[[universal quantification\|∀]]	for all; for any; for each
[[existential quantification\|∃]]	there exists
:= ≡ :⇔	is defined as


{ , }	the set of ...
[[set builder notation\|{ : }]] { \| }	the set of ... such that ...
∅ {}	the empty set
∅ {}	set theory
[[set membership\|∈]] ∉	is an element of; is not an element of
[[set membership\|∈]] ∉	everywhere, set theory
⊆ ⊂	is a subset of
⊆ ⊂	set theory
⊇ ⊃	is a superset of
⊇ ⊃	set theory
[[set theoretic union\|∪]]	the union of ... and ...; union
[[set theoretic intersection\|∩]]	intersected with; intersect
[[set theoretic compliment\|\]]	minus; without
[[function application\|( )]]	of
[[function application\|( )]]	precedence grouping
[[function arrow\|f:X→Y]]	from ... to


[[natural numbers\|N]] [[natural numbers\|ℕ]]	numbers
Z ℤ	integers
[[rational numbers\|Q]] [[rational numbers\|ℚ]]	rational numbers
[[real numbers\|R]] [[real numbers\|ℝ]]	real numbers
[[real numbers\|R]] [[real numbers\|ℝ]]
[[complex numbers\|C]] [[complex numbers\|ℂ]]	complex numbers
[[strict inequality\|<]] >	strict inequality
	is less than, is greater than
	partial orders
≤ ≥	inequality
	is less than or equal to, is greater than or equal to
	partial orders
[[square root\|√]]	square root
	the principal square root of; square root
	real numbers
∞	infinity
π	pi
	pi
	Euclidean geometry
!	factorial
	factorial
	combinatorics
[[absolute value\|\| \|]]	absolute value
[[absolute value\|\| \|]]	absolute value of
\|\| \|\|	norm of; length of


∑	summation
∑	sum over ... from ... to ... of
product\|∏	product over ... from ... to ... of


	the Cartesian product of; the direct product of
∫	integral from ... to ... of ... with respect to
f '	derivative of f; f prime
∇	del, nabla, gradient of
[[partial derivative\|∂]]	partial derivative of
⊥	is perpendicular to
	the bottom element


⊧	... entails ...
⊧	predicate logic
⊢	infers or is derived from
⊢	predicate logic

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Template:MathSymbols

From Wikipedia, the free encyclopedia

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